SIMPLE PRESENT
Affirmative
- I doff
- you doff
- she/he/it doffs
- we doff
- you doff
- they doff
Negative
- I do not doff
- you do not doff
- she/he/it does not doff
- we do not doff
- you do not doff
- they do not doff
Interrogative
- do I doff ?
- do you doff ?
- does she/he/it doff ?
- do we doff ?
- do you doff ?
- do they doff ?
Negative - Interrogative
- do I not doff ?
- do you not doff ?
- does she/he/it not doff ?
- do we not doff ?
- do you not doff ?
- do they not doff ?
PRESENT CONTINUOUS
Affirmative
- I am doffing
- you are doffing
- she/he/it is doffing
- we are doffing
- you are doffing
- they are doffing
Negative
- I am not doffing
- you are not doffing
- she/he/it is not doffing
- we are not doffing
- you are not doffing
- they are not doffing
Interrogative
- am I doffing ?
- are you doffing ?
- is she/he/it doffing ?
- are we doffing ?
- are you doffing ?
- are they doffing ?
Negative - Interrogative
- am I not doffing ?
- are you not doffing ?
- is she/he/it not doffing ?
- are we not doffing ?
- are you not doffing ?
- are they not doffing ?
SIMPLE PAST
Affirmative
- I doffed
- you doffed
- she/he/it doffed
- we doffed
- you doffed
- they doffed
Negative
- I did not doff
- you did not doff
- she/he/it did not doff
- we did not doff
- you did not doff
- they did not doff
Interrogative
- did I doff ?
- did you doff ?
- did she/he/it doff ?
- did we doff ?
- did you doff ?
- did they doff ?
Negative - Interrogative
- did I not doff ?
- did you not doff ?
- did she/he/it not doff ?
- did we not doff ?
- did you not doff ?
- did they not doff ?
PRESENT PERFECT
Affirmative
- I have doffed
- you have doffed
- she/he/it has doffed
- we have doffed
- you have doffed
- they have doffed
Negative
- I have not doffed
- you have not doffed
- she/he/it has not doffed
- we have not doffed
- you have not doffed
- they have not doffed
Interrogative
- have I doffed ?
- have you doffed ?
- has she/he/it doffed ?
- have we doffed ?
- have you doffed ?
- have they doffed ?
Negative - Interrogative
- have I not doffed ?
- have you not doffed ?
- has she/he/it not doffed ?
- have we not doffed ?
- have you not doffed ?
- have they not doffed ?
PAST CONTINUOUS
Affirmative
- I was doffing
- you were doffing
- she/he/it was doffing
- we were doffing
- you were doffing
- they were doffing
Negative
- I was not doffing
- you were not doffing
- she/he/it was not doffing
- you were not doffing
- you were not doffing
- they were not doffing
Interrogative
- was I doffing ?
- were you doffing ?
- was she/he/it doffing ?
- were we doffing ?
- were you doffing ?
- were they doffing ?
Negative - Interrogative
- was I not doffing ?
- were you not doffing ?
- was she/he/it not doffing ?
- were we not doffing ?
- were you not doffing ?
- were they not doffing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been doffing
- you have been doffing
- she/he/it has been doffing
- we have been doffing
- you have been doffing
- they have been doffing
Negative
- I have not been doffing
- you have not been doffing
- she/he/it has not been doffing
- we have not been doffing
- you have not been doffing
- they have not been doffing
Interrogative
- have I been doffing ?
- have you been doffing ?
- has she/he/it been doffing ?
- have we been doffing ?
- have you been doffing ?
- have they been doffing ?
Negative - Interrogative
- have I not been doffing ?
- have you not been doffing ?
- has she/he/it not been doffing ?
- have we not been doffing ?
- have you not been doffing ?
- have they not been doffing ?
PAST PERFECT
Affirmative
- I had doffed
- you had doffed
- she/he/it had doffed
- we had doffed
- you had doffed
- they had doffed
Negative
- I had not doffed
- you had not doffed
- she/he/it had not doffed
- we had not doffed
- you had not doffed
- they had not doffed
Interrogative
- had I doffed ?
- had you doffed ?
- had she/he/it doffed ?
- had we doffed ?
- had you doffed ?
- had they doffed ?
Negative - Interrogative
- had I not doffed ?
- had you not doffed ?
- had she/he/it not doffed ?
- had we not doffed ?
- had you not doffed ?
- had they not doffed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been doffing
- you had been doffing
- she/he/it had been doffing
- we had been doffing
- you had been doffing
- they had been doffing
Negative
- I had not been doffing
- you had not been doffing
- she/he/it had not been doffing
- we had not been doffing
- you had not been doffing
- they had not been doffing
Interrogative
- had I been doffing ?
- had you been doffing ?
- had she/he/it been doffing ?
- had we been doffing ?
- had you been doffing ?
- had they been doffing ?
Negative - Interrogative
- had I not been doffing ?
- had you not been doffing ?
- had she/he/it not been doffing ?
- had we not been doffing ?
- had you not been doffing ?
- had they not been doffing ?